为什么不将ibm.com显示为400x500px模式？该部分似乎是正确的,但它不会导致弹出模式出现.
<!DOCTYPE html PUBLIC "-//W3C//DTD XHTML 1.0 Strict//EN"
"http://www.w3.org/TR/xhtml1/DTD/xhtml1-strict.dtd">
<html xmlns="http://www.w3.org/1999/xhtml" xml:lang="en" lang="en">
<head>
<title>test</title>
<meta http-equiv="content-type" content="text/html;charset=utf-8" />
<link rel="stylesheet" type="text/css" media="screen" href="css/jquery-ui-1.8.23.custom.css"/>
</head>
<body>
<p>First open a modal <a href="http://ibm.com" class="example"> dialog</a></p>
</body>
<!--jQuery-->
<script src="http://code.jquery.com/jquery-latest.pack.js"></script>
<script src="js/jquery-ui-1.8.23.custom.min.js"></script>
<script type="text/javascript">
function showDialog(){
$(".example").dialog({
height: 400,
width: 500,
modal: true
return false;
}
</script>
</html>
我想在http://chesstao.com/test.php中显示iframe (单击绿色框).但我没有看到一个方法或类来设置iframe的高度和宽度.
HTML: <div>
<a href="games/header-test.php?game=aveskulov" class="my-popup iframe-link">Show iframe popup</a>
</div>
js:
<!--Magnific-popup-->
<script src="//cdnjs.cloudflare.com/ajax/libs/magnific-popup.js/0.8.9/jquery.magnific-popup.min.js" ></script>
<script type="text/javascript">
$(document).ready(function() {
$('.iframe-link').magnificPopup({type:'iframe'});
});</script>
css:
.my-popup {height:900px; width:1200px}
如何为巨大的弹出式iframe编写样式(高度和宽度)？我很困惑.上面的风格被忽略了.
我该如何解决以下问题？我正在使用罗盘.
Too many open files - Failed to initialize inotify: the user limit on the total number of inotify instances has been reached.
/home/rmack/Downloads/compass.app/lib/ruby/jruby/rb-inotify-0.9.5/lib/rb-inotify/notifier.rb:64:in `initialize'
/home/rmack/Downloads/compass.app/lib/ruby/jruby/listen-1.3.1-patched/lib/listen/adapters/linux.rb:66:in `initialize_worker'
/home/rmack/Downloads/compass.app/lib/ruby/jruby/listen-1.3.1-patched/lib/listen/adapter.rb:87:in `initialize'
/home/rmack/Downloads/compass.app/lib/ruby/jruby/listen-1.3.1-patched/lib/listen/adapters/linux.rb:31:in `initialize'
/home/rmack/Downloads/compass.app/lib/ruby/jruby/listen-1.3.1-patched/lib/listen/adapter.rb:226:in `works?'
/home/rmack/Downloads/compass.app/lib/ruby/jruby/listen-1.3.1-patched/lib/listen/adapter.rb:190:in `usable_and_works?'
org/jruby/RubyEnumerable.java:1425:in `all?'
/home/rmack/Downloads/compass.app/lib/ruby/jruby/listen-1.3.1-patched/lib/listen/adapter.rb:190:in `usable_and_works?'
/home/rmack/Downloads/compass.app/lib/ruby/jruby/listen-1.3.1-patched/lib/listen/adapter.rb:57:in `select_and_initialize'
org/jruby/RubyArray.java:1613:in `each'
/home/rmack/Downloads/compass.app/lib/ruby/jruby/listen-1.3.1-patched/lib/listen/adapter.rb:55:in `select_and_initialize'
/home/rmack/Downloads/compass.app/lib/ruby/jruby/listen-1.3.1-patched/lib/listen/listener.rb:291:in `initialize_adapter'
/home/rmack/Downloads/compass.app/lib/ruby/jruby/listen-1.3.1-patched/lib/listen/listener.rb:283:in `setup'
/home/rmack/Downloads/compass.app/lib/ruby/jruby/listen-1.3.1-patched/lib/listen/listener.rb:65:in `start!'
/home/rmack/Downloads/compass.app/lib/ruby/compass_1.0/sass-3.4.13/lib/sass/plugin/compiler.rb:405:in `listen_to'
/home/rmack/Downloads/compass.app/lib/ruby/compass_1.0/sass-3.4.13/lib/sass/plugin/compiler.rb:338:in `watch'
/home/rmack/Downloads/compass.app/lib/ruby/compass_1.0/compass-1.0.3/lib/compass/sass_compiler.rb:46:in `watch!'
/home/rmack/Downloads/compass.app/lib/ruby/compass_1.0/compass-1.0.3/lib/compass/commands/watch_project.rb:41:in `perform'
file:/home/rmack/Downloads/compass.app/compass-app.jar!/app_watcher.rb:12:in `watch!'
file:/home/rmack/Downloads/compass.app/compass-app.jar!/ui/tray.rb:447:in `watch'
我将一些Ajax数据读入jQuery DataTables.问题是我需要将第一列中的数据转换为超链接.如在<td><a href = "5555.html">5555</a></td>.
我的JSON数据:
{
"data": [
["5555","07/17/2010","RCC Saturday Open","E10","Harris, Fred","1900","Nikolayev, Igor (FM)","2367","1-0"],
["5554","07/17/2010","RCC Saturday Open","B01","Nikolayev, Igor (FM)","2367","Motroni, Richard","1728","1-0"]
]
}
JavaScript的:
$(document).ready(function() {
$('#cccr').DataTable( {
"render": function ( data, type, row ) {
return '<a href="basic.php?game=' + data + '></a>'; //doesn't work
},
"ajax": 'games.json',
"deferRender": true
} );
} );
我对JavaScript知之甚少.在谷歌搜索datatables.net网站几小时后,我无法弄明白.
有人可以帮忙吗？
包含50个条目的表单:每个表单包含P1-48,E1-48和X1-48.我想根据过期日期X1计算入场费"E1".到期日的js日期格式为YYYY.MM.DD,例如.2018.04.21并且如果玩家的到期日期大于或等于今天的日期,则玩家支付3美元.如果他的到期日期较早或低于今天的日期,他将支付5美元.但如果到期日期为空白并且玩家支付会员费,则免收入场费为零.
JS:
<script src = "js/moment.min.js"></script>
我也将此作为"模板"入门指南.我认为它可以被修改并将目标结果搭载到它上面.
<script> // change expiration date color
function getExpireDate(ele) {
var i = null;
for (i = 0; members.length > i; i++) {
if (members[i].Name == ele.value) {
var exDate = moment(members[i].Expires, 'YYYY.MM.DD');
if (moment().isAfter(exDate)) {
$(ele).closest('.universal').find('.expDate').css('color', "#A3005B");
} else {
$(ele).closest('.universal').find('.expDate').css('color', "#275052");
}
return members[i].Expires;
}
}
return '';
}
</script>
<script>
for (let i = 0; i <= 48; i++) {
$("#P" + i).on("blur", function(){
$("#X" +i).val(getExpireDate(this));
});
}
</script>
<script>
var …我试图解析并列出一个json文件.我把它作为没有BOM的Unicode-8.文件正常运作.结构体:
// "games.json" :
// {"data":[
// {"game":"5359","Date":"07/08/2015"},
// {"game":"5355","Date":"10/20/2007"},
....
<?php
// copy file content into a string var
$jsondata = file_get_contents("games.json");
// convert the string to a json object
$json = json_decode($jsondata,true);
var_dump($json); // DW!
foreach($json["data"] as $data_X)
{echo $data_X->game;}
?>
为什么这不起作用？
我想更改所有列表项的背景.我有这个,但它不起作用.
// Get all <li> elements in the document
var x = document.querySelectorAll("li");
for (let i = 0; < x.length; i++;) {
x[i].style.backgroundColor = "red";
}
下面的代码可以在 PHP 中运行，但不能在 JS 中运行。你能告诉我为什么吗？我怎样才能让纯JS版本工作？
async function cccrFlow() {
response = await fetch('assets/club_mems.json');
club_mems = [];
club_mems = await response.json(); // DOESN"T WORK
}
function cccrFlow() {
club_mems = <?php include('assets/club_mems.json');?>; // WORKS PERFECTLY
}
[{"Name":"Ahmedistan, Jamshed","clubEXP":"2022-09-15"},{"Name":"Anaizi, Paul N","clubEXP":"2021-01-27"},{"Name":"Anderson, Simon","clubEXP":"2022-06-30"},{"Name":"Ashes, Bob P","clubEXP":"2022-04-21"}]
我在http://communitychessclub.com/test.php上有一个dataTables表
我的问题是我需要根据游戏#将整个表格行可点击到链接.该表列出了游戏,用户应该点击一行并加载实际游戏.
我无法理解此问题的先前解决方案.有人可以用简单的语言解释一下吗？
我之前在http://communitychessclub.com/games.php上做了这个(但是那个版本太冗长,并且用php echo写了磁盘)
echo "<tr onclick=\"location.href='basic.php?game=$game'\" >";
<script>$(document).ready(function() {
$('#cccr').dataTable( {
"ajax": "cccr.json",
"columnDefs": [
{
"targets": [ 0 ],
"visible": false,
}
],
"columns": [
{ "data": "game" },
{ "data": "date" },
{ "data": "event" },
{ "data": "eco" },
{ "data": "white_rating" },
{ "data": "white" },
{ "data": "black_rating" },
{ "data": "black" }
]
} );
} );</script>
"cccr.json"看起来像这样,很好:
{
"data": [
{
"game": "5086",
"date": "09/02/2013",
"event": "135th …解决了！我使用了一个现有的 json 文件，我用来在页面上显示图表。
我有一个 2000 行的文本文件。我想将前 3000 个字节读入一个 php 变量。这有效，但仅以读取整个文本文件为代价：
$little_diagrams = ('assets/diagrams.txt'); $mason = file($little_diagrams);
我试过这个，但它不起作用。关于为什么的任何想法？
$little_diagrams = file_get_contents("assets/diagrams.txt", NULL, NULL, 0, 3000);
$mason = file($little_diagrams);
麻烦的是我必须处理“assets/diagrams.txt”中的行，例如：2833|6979|Poloskov|||Nikolayev|Igor|2272|1n3rk1/3p1ppp/5q2/2p1P3/2B2P2/r2Q2P1/1b3N2P/1R
2832|6979|波洛斯科夫|||尼古拉耶夫|伊戈尔|2272|r2qk2r/1b1p1ppp/n4b2/2pN4/2B1P3/8/PP3PPP/R2QK1NR| 2831|6978|Nikolayev|Igor|2272|Buturin|Vladimir (IM)|2405|r3r1k1/1ppb1pp1/3p1n1p/2nP4/p3P3/4NP2/PPBN1KPP/R3R3| 2830|6978|Nikolayev|Igor|2272|Buturin|Vladimir (IM)|2405|r2qr1k1/1ppb1pp1/p1np1n1p/8/3PP3/4NN2/PPB2PPP/R2Q1RK1|
2829|6977|Nikolayev|Igor|2272|Tabatadze|Tamaz|2288|2rqk2r/4bp1p/p1n1b3/3pP3/Pp1P2p1/1P3p2/1B2NPPP/2RQNRK1|
2828|6976|卢茨科|伊戈尔|2307|尼古拉耶夫|伊戈尔|2272|6r1/1pp2p1k/p2p3p/2bP4/2P2r2/1P4NP/P2R1P1K/5R2|
新代码：（不起作用，http://communitychessclub.com/左栏底部不显示图表）
$filename = "assets/diagrams.txt";
$handle = fopen($filename, "r");
$little_diagrams = fread($handle, 3000); //<<--- as per your need
fclose($handle);
$X = 5000; $line = 0;
foreach($little_diagrams as $line) {$X++; if ($X >= 5040) {break;} $token = explode("|", $line); //etc
}
我在网页中实现了几个 html5 对话框。我想让用户能够单击对话框外部以将其关闭，而不是用关闭按钮使对话框混乱或需要按 {escape} 按键。关于这个问题的许多查询都是针对异国情调的 js 库，但我想使用普通的 JS 而不是 jquery。
// HALFHIDE
function openHALFHIDEdialog() {
var dialogHALFHIDEsource_O = document.getElementById("S-HALFHIDE");
dialogHALFHIDEsource_O.showModal();
}
function closeHALFHIDEdialog() {
var dialogHALFHIDEsource_C = document.getElementById("S-HALFHIDE");
dialogHALFHIDEsource_C.close(); }
<!-- S. HALFHIDE -->
<div class = "generic_dialog_container">
<dialog class = "generic dialog" id = "S-HALFHIDE">
<p>Blah blah blah</p>
</dialog></div>
<!-- END S HALFHIDE -->
我怎样才能做到这一点？
javascript ×4
jquery ×3
datatables ×2
php ×2
compass-sass ×1
dialog ×1
fetch-api ×1
inotify ×1
jquery-ui ×1
json ×1